Free Services

The following services are free:

Text to Speech Online Services

These services can be used to generate audio for full sentences.

• GoogleTranslate
• DigitalesWorterbuchDeutschenSprache (German)
• NaverPapago (Korean, Japanese, Thai, English, Spanish)
• Youdao (English UK/US)

Dictionary Online Services

These services generate audio for single words.

• Oxford (English)
• Cambridge (English)
• SpanishDict (Spanish/English)
• Duden (German)                                                                                                                        

Local TTS Engines

These services can generate audio for full sentences using the software on your computer.

• Windows - Windows built-in voices
• ESpeakNg - Linux espeak-ng
• MacOS - macOS built-in voices

Enabling Free Voices

To enable free voices, simply click Enable All Free Services in the HyperTTS: Services Configuration dialog, available from the Anki Tools menu. If you were previously a HyperTTS Pro trial or paid user and don't wish to continue the paid service, you will have to first click Remove API Key, then you can click Enable All Free Services.